Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Error no especificado
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2025-03-16 17:17:36 (15928): vboxwrapper version 26208
2025-03-16 17:17:36 (15928): BOINC client version: 8.0.2
2025-03-16 17:17:38 (15928): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2025-03-16 17:17:38 (15928): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-03-16 17:17:38 (15928): Successfully copied 'init_data.xml' to the shared directory.
2025-03-16 17:17:38 (15928): Successfully copied 'input' to the shared directory.
2025-03-16 17:17:38 (15928): Create VM. (boinc_753ffaa502daf7ef, slot#9)
2025-03-16 17:17:39 (15928): Setting Memory Size for VM. (630MB)
2025-03-16 17:17:39 (15928): Setting CPU Count for VM. (1)
2025-03-16 17:17:40 (15928): Setting Chipset Options for VM.
2025-03-16 17:17:40 (15928): Setting Graphics Controller Options for VM.
2025-03-16 17:17:40 (15928): Setting Boot Options for VM.
2025-03-16 17:17:41 (15928): Setting Network Configuration for NAT.
2025-03-16 17:17:41 (15928): Enabling VM Network Access.
2025-03-16 17:17:41 (15928): Disabling USB Support for VM.
2025-03-16 17:17:41 (15928): Disabling COM Port Support for VM.
2025-03-16 17:17:42 (15928): Disabling LPT Port Support for VM.
2025-03-16 17:17:42 (15928): Disabling Audio Support for VM.
2025-03-16 17:17:42 (15928): Disabling Clipboard Support for VM.
2025-03-16 17:17:43 (15928): Disabling Drag and Drop Support for VM.
2025-03-16 17:17:43 (15928): Adding storage controller(s) to VM.
2025-03-16 17:17:43 (15928): Adding virtual disk drive to VM. (Theory_2025_01_16_prod.vdi)
2025-03-16 17:17:46 (15928): Adding VirtualBox Guest Additions to VM.
2025-03-16 17:17:46 (15928): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-03-16 17:17:47 (15928): forwarding host port 51817 to guest port 80
2025-03-16 17:17:47 (15928): Enabling remote desktop for VM.
2025-03-16 17:17:47 (15928): Required extension pack not installed, remote desktop not enabled.
2025-03-16 17:17:47 (15928): Enabling shared directory for VM.
2025-03-16 17:17:48 (15928): Starting VM using VBoxManage interface. (boinc_753ffaa502daf7ef, slot#9)
2025-03-16 17:17:56 (15928): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_753ffaa502daf7ef" --type headless
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_753ffaa502daf7ef" to power on...

2025-03-16 17:17:56 (15928): VM failed to start.
2025-03-16 17:17:56 (15928): Could not start 
2025-03-16 17:17:56 (15928): ERROR: VM failed to start
2025-03-16 17:17:56 (15928): Powering off VM.
2025-03-16 17:17:56 (15928): Deregistering VM. (boinc_753ffaa502daf7ef, slot#9)
2025-03-16 17:17:56 (15928): Removing network bandwidth throttle group from VM.
2025-03-16 17:17:56 (15928): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.601090          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:08.196462          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.197243          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.197648          Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.279766          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:08.280689          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:08.310630          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:08.522051          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:08.556571          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:08.851939          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.853009          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:08.940152          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:08.940490          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:08.943179          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:09.044913          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:09.045900          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:09.077913          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:09.407774          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.410530          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:09.410862          Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:09.439878          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:09.440438          Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:09.461601          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:09.462432          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:09.487020          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:09.710307          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:09.735771          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:10.005569          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:10.027351          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:10.624886          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:10.654239          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:10.927798          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:10.939325          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.939482          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.954047          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:11.813182          Launched VM: 2385009136 pid: 5528 (0x1598) frontend: headless name: boinc_753ffaa502daf7ef
00:00:19.203007          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:19.238875          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:19.423358          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:19.584767          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox" with version "1.19-windows"
00:00:19.637528          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox"
00:00:19.896369          Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.931955          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:19.932247          Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.953885          Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:19.955655 DeleteVM Saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.975197 DeleteVM Finished saving settings file "C:\Users\EyE\.VirtualBox\VirtualBox.xml"
00:00:24.999414 main     VirtualBox: object deletion starts
00:00:25.002182 main     HostDnsMonitor: shutting down ...
00:00:25.002267 main     HostDnsMonitor: shut down
00:00:25.004941 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:25.005596 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

OutParam())" at line 3139 of file VBoxManageInfo.cpp

2025-03-16 17:17:39 (15928): 
Command: VBoxManage -q createvm --name "boinc_753ffaa502daf7ef" --basefolder "C:\ProgramData\BOINC\slots\9" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_753ffaa502daf7ef' is created and registered.
UUID: 8882691b-093e-4c7b-b107-2f23505da9b9
Settings file: 'C:\ProgramData\BOINC\slots\9\boinc_753ffaa502daf7ef\boinc_753ffaa502daf7ef.vbox'

2025-03-16 17:17:39 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --description "Theory_2843-4288136-528_1" 
Exit Code: 0
Output:

2025-03-16 17:17:39 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --memory 630 
Exit Code: 0
Output:

2025-03-16 17:17:40 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --cpus 1 
Exit Code: 0
Output:

2025-03-16 17:17:40 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-03-16 17:17:40 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-03-16 17:17:41 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-03-16 17:17:41 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2025-03-16 17:17:41 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --cableconnected1 on 
Exit Code: 0
Output:

2025-03-16 17:17:41 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --usb off 
Exit Code: 0
Output:

2025-03-16 17:17:42 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-03-16 17:17:42 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-03-16 17:17:42 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --audio-enabled off 
Exit Code: 0
Output:

2025-03-16 17:17:43 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --clipboard disabled 
Exit Code: 0
Output:

2025-03-16 17:17:43 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --draganddrop disabled 
Exit Code: 0
Output:

2025-03-16 17:17:43 (15928): 
Command: VBoxManage -q storagectl "boinc_753ffaa502daf7ef" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-03-16 17:17:44 (15928): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:
UUID:           6a4110e9-e559-4c1c-bfd2-ba6f6aaf4169
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   781 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-03-16 17:17:44 (15928): 
Command: VBoxManage -q storageattach "boinc_753ffaa502daf7ef" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 785 of file VBoxManageStorageController.cpp

2025-03-16 17:17:44 (15928): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:
UUID:           6a4110e9-e559-4c1c-bfd2-ba6f6aaf4169
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   781 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-03-16 17:17:44 (15928): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:

2025-03-16 17:17:45 (15928): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:
UUID:           6a4110e9-e559-4c1c-bfd2-ba6f6aaf4169
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   781 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-03-16 17:17:45 (15928): 
Command: VBoxManage -q storageattach "boinc_753ffaa502daf7ef" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:

2025-03-16 17:17:45 (15928): 
Command: VBoxManage -q storageattach "boinc_753ffaa502daf7ef" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-03-16 17:17:46 (15928): 
Command: VBoxManage -q storageattach "boinc_753ffaa502daf7ef" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:

2025-03-16 17:17:46 (15928): 
Command: VBoxManage -q storageattach "boinc_753ffaa502daf7ef" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-03-16 17:17:47 (15928): 
Command: VBoxManage -q bandwidthctl "boinc_753ffaa502daf7ef" add "boinc_753ffaa502daf7ef_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-03-16 17:17:47 (15928): 
Command: VBoxManage -q modifyvm "boinc_753ffaa502daf7ef" --natpf1 ",tcp,127.0.0.1,51817,,80" 
Exit Code: 0
Output:

2025-03-16 17:17:47 (15928): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-03-16 17:17:48 (15928): 
Command: VBoxManage -q sharedfolder add "boinc_753ffaa502daf7ef" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\9/shared"
Exit Code: 0
Output:

2025-03-16 17:17:56 (15928): 
Command: VBoxManage -q startvm "boinc_753ffaa502daf7ef" --type headless
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_753ffaa502daf7ef" to power on...

2025-03-16 17:17:56 (15928): 
Command: VBoxManage -q snapshot "boinc_753ffaa502daf7ef" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-03-16 17:17:56 (15928): 
Command: VBoxManage -q bandwidthctl "boinc_753ffaa502daf7ef" remove "boinc_753ffaa502daf7ef_net" 
Exit Code: 0
Output:

2025-03-16 17:17:57 (15928): 
Command: VBoxManage -q unregistervm "boinc_753ffaa502daf7ef" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-03-16 17:18:02 (15928): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2025 CERN